<template>
    <div class="home-container layout-pd">
        <el-row :gutter="15" class="home-card-one mb15">
            <el-col
                v-for="(v, k) in state.homeOne"
                :key="k"
                :xs="24"
                :sm="12"
                :md="12"
                :lg="6"
                :xl="6"
                :class="{
                    'home-media home-media-lg': k > 1,
                    'home-media-sm': k === 1,
                }"
            >
                <div class="home-card-item flex">
                    <div class="flex-margin flex w100" :class="` home-one-animation${k}`">
                        <div class="flex-auto">
                            <span class="font30">{{ v.num1 }}</span>
                            <span class="ml5 font16" :style="{ color: v.color1 }">{{ v.num2 }}%</span>
                            <div class="mt10">
                                {{ v.num3 }}
                            </div>
                        </div>
                        <div class="home-card-item-icon flex" :style="{ background: `var(${v.color2})` }">
                            <i class="flex-margin font32" :class="v.num4" :style="{ color: `var(${v.color3})` }" />
                        </div>
                    </div>
                </div>
            </el-col>
        </el-row>
        <el-row :gutter="15" class="home-card-two mb15">
            <el-col :xs="24" :sm="14" :md="14" :lg="16" :xl="16">
                <div class="home-card-item">
                    <div ref="homeLineRef" style="height: 100%" />
                </div>
            </el-col>
            <el-col :xs="24" :sm="10" :md="10" :lg="8" :xl="8" class="home-media">
                <div class="home-card-item">
                    <div ref="homePieRef" style="height: 100%" />
                </div>
            </el-col>
        </el-row>
        <el-row :gutter="15" class="home-card-three">
            <el-col :xs="24" :sm="10" :md="10" :lg="8" :xl="8">
                <div class="home-card-item">
                    <div class="home-card-item-title">快捷导航工具</div>
                    <div class="home-monitor">
                        <div class="flex-warp">
                            <div v-for="(v, k) in state.homeThree" :key="k" class="flex-warp-item">
                                <div class="flex-warp-item-box" :class="`home-animation${k}`">
                                    <div class="flex-margin">
                                        <i :class="v.icon" :style="{ color: v.iconColor }" />
                                        <span class="pl5">{{ v.label }}</span>
                                        <div class="mt10">
                                            {{ v.value }}
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </el-col>
            <el-col :xs="24" :sm="14" :md="14" :lg="16" :xl="16" class="home-media">
                <div class="home-card-item">
                    <div ref="homeBarRef" style="height: 100%" />
                </div>
            </el-col>
        </el-row>
    </div>
</template>

<script setup lang="ts">
import { reactive, onMounted, ref, watch, nextTick, onActivated, markRaw } from 'vue'

import * as echarts from 'echarts'
import { storeToRefs } from 'pinia'
import { useThemeStore } from '@/stores/modules/themeStore'
import { useTagViewStore } from '@/stores/modules/tagViewStore'

// 定义变量内容
const homeLineRef = ref()
const homePieRef = ref()
const homeBarRef = ref()
const tagViewStore = useTagViewStore()
const themeStore = useThemeStore()
const { themeConfig } = storeToRefs(themeStore)
const { isTagsViewCurrenFull } = storeToRefs(tagViewStore)
const state = reactive({
    global: {
        homeChartOne: null,
        homeChartTwo: null,
        homeCharThree: null,
        dispose: [null, '', undefined],
    },
    homeOne: [
        {
            num1: '125,12',
            num2: '-12.32',
            num3: '在线用户',
            num4: 'fa fa-meetup',
            color1: '#FF6462',
            color2: '--next-color-primary-lighter',
            color3: '--el-color-primary',
        },
        {
            num1: '653,33',
            num2: '+42.32',
            num3: '总浏览量',
            num4: 'iconfont icon-ditu',
            color1: '#6690F9',
            color2: '--next-color-success-lighter',
            color3: '--el-color-success',
        },
        {
            num1: '125,65',
            num2: '+17.32',
            num3: '总访客数',
            num4: 'iconfont icon-zaosheng',
            color1: '#6690F9',
            color2: '--next-color-warning-lighter',
            color3: '--el-color-warning',
        },
        {
            num1: '520,43',
            num2: '-10.01',
            num3: '总IP数',
            num4: 'fa fa-github-alt',
            color1: '#FF6462',
            color2: '--next-color-danger-lighter',
            color3: '--el-color-danger',
        },
    ],
    homeThree: [
        {
            icon: 'iconfont icon-yangan',
            label: '浅粉红',
            value: '2.1%OBS/M',
            iconColor: '#F72B3F',
        },
        {
            icon: 'iconfont icon-wendu',
            label: '深红(猩红)',
            value: '30℃',
            iconColor: '#91BFF8',
        },
        {
            icon: 'iconfont icon-shidu',
            label: '淡紫红',
            value: '57%RH',
            iconColor: '#88D565',
        },
        {
            icon: 'iconfont icon-shidu',
            label: '弱紫罗兰红',
            value: '107w',
            iconColor: '#88D565',
        },
        {
            icon: 'iconfont icon-zaosheng',
            label: '中紫罗兰红',
            value: '57DB',
            iconColor: '#FBD4A0',
        },
        {
            icon: 'iconfont icon-zaosheng',
            label: '紫罗兰',
            value: '57PV',
            iconColor: '#FBD4A0',
        },
        {
            icon: 'iconfont icon-zaosheng',
            label: '暗紫罗兰',
            value: '517Cpd',
            iconColor: '#FBD4A0',
        },
        {
            icon: 'iconfont icon-zaosheng',
            label: '幽灵白',
            value: '12kg',
            iconColor: '#FBD4A0',
        },
        {
            icon: 'iconfont icon-zaosheng',
            label: '海军蓝',
            value: '64fm',
            iconColor: '#FBD4A0',
        },
    ],
    myCharts: [] as EmptyArrayType,
    charts: {
        theme: '',
        bgColor: '',
        color: '#303133',
    },
})

// 折线图
const initLineChart = () => {
    if (!state.global.dispose.some((b: any) => b === state.global.homeChartOne)) state.global.homeChartOne?.dispose()
    state.global.homeChartOne = markRaw(echarts.init(homeLineRef.value, state.charts.theme))
    const option = {
        backgroundColor: state.charts.bgColor,
        title: {
            text: '访问趋势',
            x: 'left',
            textStyle: { fontSize: '15', color: state.charts.color },
        },
        grid: { top: 70, right: 20, bottom: 30, left: 30 },
        tooltip: { trigger: 'axis' },
        legend: { data: ['预购队列', '最新成交价'], right: 0 },
        xAxis: {
            data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
        },
        yAxis: [
            {
                type: 'value',
                name: '价格',
                splitLine: {
                    show: true,
                    lineStyle: { type: 'dashed', color: '#f5f5f5' },
                },
            },
        ],
        series: [
            {
                name: '预购队列',
                type: 'line',
                symbolSize: 6,
                symbol: 'circle',
                smooth: true,
                data: [0, 41.1, 30.4, 65.1, 53.3, 53.3, 53.3, 41.1, 30.4, 65.1, 53.3, 10],
                lineStyle: { color: '#fe9a8b' },
                itemStyle: { color: '#fe9a8b', borderColor: '#fe9a8b' },
                areaStyle: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
                        { offset: 0, color: '#fe9a8bb3' },
                        { offset: 1, color: '#fe9a8b03' },
                    ]),
                },
            },
            {
                name: '最新成交价',
                type: 'line',
                symbolSize: 6,
                symbol: 'circle',
                smooth: true,
                data: [0, 24.1, 7.2, 15.5, 42.4, 42.4, 42.4, 24.1, 7.2, 15.5, 42.4, 0],
                lineStyle: { color: '#9E87FF' },
                itemStyle: { color: '#9E87FF', borderColor: '#9E87FF' },
                areaStyle: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
                        { offset: 0, color: '#9E87FFb3' },
                        { offset: 1, color: '#9E87FF03' },
                    ]),
                },
                emphasis: {
                    itemStyle: {
                        color: {
                            type: 'radial',
                            x: 0.5,
                            y: 0.5,
                            r: 0.5,
                            colorStops: [
                                { offset: 0, color: '#9E87FF' },
                                { offset: 0.4, color: '#9E87FF' },
                                { offset: 0.5, color: '#fff' },
                                { offset: 0.7, color: '#fff' },
                                { offset: 0.8, color: '#fff' },
                                { offset: 1, color: '#fff' },
                            ],
                        },
                        borderColor: '#9E87FF',
                        borderWidth: 2,
                    },
                },
            },
        ],
    }
    state.global.homeChartOne.setOption(option)
    state.myCharts.push(state.global.homeChartOne)
}
// 饼图
const initPieChart = () => {
    if (!state.global.dispose.some((b: any) => b === state.global.homeChartTwo)) state.global.homeChartTwo.dispose()
    state.global.homeChartTwo = markRaw(echarts.init(homePieRef.value, state.charts.theme))
    const getname = ['房屋及结构物', '专用设备', '通用设备', '文物和陈列品', '图书、档案']
    const getvalue = [34.2, 38.87, 17.88, 9.05, 2.05]
    const data = []
    for (let i = 0; i < getname.length; i++) {
        data.push({ name: getname[i], value: getvalue[i] })
    }
    const colorList = ['#51A3FC', '#36C78B', '#FEC279', '#968AF5', '#E790E8']
    const option = {
        backgroundColor: state.charts.bgColor,
        title: {
            text: '房屋建筑工程',
            x: 'left',
            textStyle: { fontSize: '15', color: state.charts.color },
        },
        tooltip: { trigger: 'item', formatter: '{b} <br/> {c}%' },
        graphic: {
            elements: [
                {
                    type: 'image',
                    z: -1,
                    style: {
                        image: themeConfig.value.isIsDark
                            ? ''
                            : '',
                        width: 230,
                        height: 230,
                    },
                    left: '16.5%',
                    top: 'center',
                },
            ],
        },
        legend: {
            type: 'scroll',
            orient: 'vertical',
            right: '0%',
            left: '65%',
            top: 'center',
            itemWidth: 14,
            itemHeight: 14,
            data: getname,
            textStyle: {
                rich: {
                    name: {
                        fontSize: 14,
                        fontWeight: 400,
                        width: 200,
                        height: 35,
                        padding: [0, 0, 0, 60],
                        color: state.charts.color,
                    },
                    rate: {
                        fontSize: 15,
                        fontWeight: 500,
                        height: 35,
                        width: 40,
                        padding: [0, 0, 0, 30],
                        color: state.charts.color,
                    },
                },
            },
        },
        series: [
            {
                type: 'pie',
                radius: ['82', themeConfig.value.isIsDark ? '50' : '102'],
                center: ['32%', '50%'],
                itemStyle: {
                    color: function (params: any) {
                        return colorList[params.dataIndex]
                    },
                },
                label: { show: false },
                labelLine: { show: false },
                data: data,
            },
        ],
    }
    state.global.homeChartTwo.setOption(option)
    state.myCharts.push(state.global.homeChartTwo)
}
// 柱状图
const initBarChart = () => {
    if (!state.global.dispose.some((b: any) => b === state.global.homeCharThree)) state.global.homeCharThree.dispose()
    state.global.homeCharThree = markRaw(echarts.init(homeBarRef.value, state.charts.theme))
    const option = {
        backgroundColor: state.charts.bgColor,
        title: {
            text: '地热开发利用',
            x: 'left',
            textStyle: { fontSize: '15', color: state.charts.color },
        },
        tooltip: { trigger: 'axis' },
        legend: { data: ['供温', '回温', '压力值(Mpa)'], right: 0 },
        grid: { top: 70, right: 80, bottom: 30, left: 80 },
        xAxis: [
            {
                type: 'category',
                data: ['1km', '2km', '3km', '4km', '5km', '6km'],
                boundaryGap: true,
                axisTick: { show: false },
            },
        ],
        yAxis: [
            {
                name: '供回温度(℃）',
                nameLocation: 'middle',
                nameTextStyle: { padding: [3, 4, 50, 6] },
                splitLine: {
                    show: true,
                    lineStyle: { type: 'dashed', color: '#f5f5f5' },
                },
                axisLine: { show: false },
                axisTick: { show: false },
                axisLabel: { color: state.charts.color, formatter: '{value} ' },
            },
            {
                name: '压力值(Mpa)',
                nameLocation: 'middle',
                nameTextStyle: { padding: [50, 4, 5, 6] },
                splitLine: { show: false },
                axisLine: { show: false },
                axisTick: { show: false },
                axisLabel: { color: state.charts.color, formatter: '{value} ' },
            },
        ],
        series: [
            {
                name: '供温',
                type: 'line',
                smooth: true,
                showSymbol: true,
                // 矢量画五角星
                symbol: 'path://M150 0 L80 175 L250 75 L50 75 L220 175 Z',
                symbolSize: 12,
                yAxisIndex: 0,
                areaStyle: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
                        { offset: 0, color: 'rgba(250,180,101,0.3)' },
                        { offset: 1, color: 'rgba(250,180,101,0)' },
                    ]),
                    shadowColor: 'rgba(250,180,101,0.2)',
                    shadowBlur: 20,
                },
                itemStyle: { color: '#FF8000' },
                // data中可以使用对象，value代表相应的值，另外可加入自定义的属性
                data: [
                    { value: 1, stationName: 's1' },
                    { value: 3, stationName: 's2' },
                    { value: 4, stationName: 's3' },
                    { value: 9, stationName: 's4' },
                    { value: 3, stationName: 's5' },
                    { value: 2, stationName: 's6' },
                ],
            },
            {
                name: '回温',
                type: 'line',
                smooth: true,
                showSymbol: true,
                symbol: 'emptyCircle',
                symbolSize: 12,
                yAxisIndex: 0,
                areaStyle: {
                    color: new echarts.graphic.LinearGradient(
                        0,
                        0,
                        0,
                        1,
                        [
                            { offset: 0, color: 'rgba(199, 237, 250,0.5)' },
                            { offset: 1, color: 'rgba(199, 237, 250,0.2)' },
                        ],
                        false,
                    ),
                },
                itemStyle: {
                    color: '#3bbc86',
                },
                data: [
                    { value: 31, stationName: 's1' },
                    { value: 36, stationName: 's2' },
                    { value: 54, stationName: 's3' },
                    { value: 24, stationName: 's4' },
                    { value: 73, stationName: 's5' },
                    { value: 22, stationName: 's6' },
                ],
            },
            {
                name: '压力值(Mpa)',
                type: 'bar',
                barWidth: 30,
                yAxisIndex: 1,
                itemStyle: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
                        { offset: 0, color: 'rgba(108,80,243,0.3)' },
                        { offset: 1, color: 'rgba(108,80,243,0)' },
                    ]),
                    // 柱状图圆角
                    borderRadius: [30, 30, 0, 0],
                },
                data: [
                    { value: 11, stationName: 's1' },
                    { value: 34, stationName: 's2' },
                    { value: 54, stationName: 's3' },
                    { value: 39, stationName: 's4' },
                    { value: 63, stationName: 's5' },
                    { value: 24, stationName: 's6' },
                ],
            },
        ],
    }
    state.global.homeCharThree.setOption(option)
    state.myCharts.push(state.global.homeCharThree)
}
// 批量设置 echarts resize
const initEchartsResizeFun = () => {
    nextTick(() => {
        for (let i = 0; i < state.myCharts.length; i++) {
            setTimeout(() => {
                state.myCharts[i].resize()
            }, i * 1000)
        }
    })
}
// 批量设置 echarts resize
const initEchartsResize = () => {
    window.addEventListener('resize', initEchartsResizeFun)
}
// 页面加载时
onMounted(() => {
    initEchartsResize()
})
// 由于页面缓存原因，keep-alive
onActivated(() => {
    initEchartsResizeFun()
})
// 监听 pinia 中的 tagsview 开启全屏变化，重新 resize 图表，防止不出现/大小不变等
watch(
    () => isTagsViewCurrenFull.value,
    () => {
        initEchartsResizeFun()
    },
)
// 监听 pinia 中是否开启深色主题
watch(
    () => themeConfig.value.isIsDark,
    (isIsDark) => {
        nextTick(() => {
            state.charts.theme = isIsDark ? 'dark' : ''
            state.charts.bgColor = isIsDark ? 'transparent' : ''
            state.charts.color = isIsDark ? '#dadada' : '#303133'
            setTimeout(() => {
                initLineChart()
            }, 500)
            setTimeout(() => {
                initPieChart()
            }, 700)
            setTimeout(() => {
                initBarChart()
            }, 1000)
        })
    },
    {
        deep: true,
        immediate: true,
    },
)
</script>
<style scoped lang="scss">
$homeNavLengh: 8;

.home-container {
    overflow: hidden;

    .home-card-one,
    .home-card-two,
    .home-card-three {
        .home-card-item {
            width: 100%;
            height: 130px;
            border-radius: 4px;
            transition: all ease 0.3s;
            padding: 20px;
            overflow: hidden;
            box-sizing: border-box;
            background: var(--el-color-white);
            color: var(--el-text-color-primary);
            border: 1px solid var(--prev-border-color-light);

            &:hover {
                box-shadow: 0 2px 12px var(--prev-color-dark-hover);
                transition: all ease 0.3s;
            }

            &-icon {
                width: 70px;
                height: 70px;
                border-radius: 100%;
                flex-shrink: 1;

                i {
                    color: var(--el-text-color-placeholder);
                }
            }

            &-title {
                font-size: 15px;
                font-weight: bold;
                height: 30px;
            }
        }
    }

    .home-card-one {
        @for $i from 0 through 3 {
            .home-one-animation#{$i} {
                opacity: 0;
                animation-name: error-num;
                animation-duration: 0.5s;
                animation-fill-mode: forwards;
                animation-delay: calc($i/4) + s;
            }
        }
    }

    .home-card-two,
    .home-card-three {
        .home-card-item {
            height: 400px;
            width: 100%;
            overflow: hidden;

            .home-monitor {
                height: 100%;

                .flex-warp-item {
                    width: 25%;
                    height: 111px;
                    display: flex;

                    .flex-warp-item-box {
                        margin: auto;
                        text-align: center;
                        color: var(--el-text-color-primary);
                        display: flex;
                        border-radius: 5px;
                        background: var(--next-bg-color);
                        cursor: pointer;
                        transition: all 0.3s ease;

                        &:hover {
                            background: var(--el-color-primary-light-9);
                            transition: all 0.3s ease;
                        }
                    }

                    @for $i from 0 through $homeNavLengh {
                        .home-animation#{$i} {
                            opacity: 0;
                            animation-name: error-num;
                            animation-duration: 0.5s;
                            animation-fill-mode: forwards;
                            animation-delay: calc($i/10) + s;
                        }
                    }
                }
            }
        }
    }
}
</style>
